<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <title>登录表单</title>
</head>
<body>
    <form method="get" action="/haha/demo4">
        <input name="name" placeholder="请输入姓名">
        <input name="password" placeholder="请输入密码">
        <input type="checkbox" name="hobby" value="1"> 游泳
        <input type="checkbox" name="hobby" value="2"> 爬山
        <input type="checkbox" name="hobby" value="3"> 小电影
        <br>
        <input type="submit">
    </form>
</body>
</html>